You may use this repo as the starting point for your BLV mgn Cube kit build. However this configuration contains changes specific to my printer, so be careful to adapt the config files to your printer. See changes below.
WARNING! Address at least these configuration changes to not burn your house down or crash your printer:
- My HEATER_0_PIN and HEATER_BED_PIN are swapped in order to use the larger Mosfet for a 50W heater cartridge and the other for just switching an external SSR pins_BTT_SKR_common.h
- BLV mgn cube design by Ben Levi
- Frame lite kit from aliexpress
- SKR 1.3 motherboard
- Bigtreetech "reprap discount" style 128x64 LCD
- X_max, Y_max limit switches
- 100mm bowden extruder
- E3D v6 clone hotend
- Replaced heated bed
- Aluminium plate 5x310x310mm
- Wham bam flexible build plate
- Keenovo 230V 750W silicone heater
- Omron 10A solid state relay
- Replaced X and Y 0.9° steppers with 1.8° steppers because of noise issues with tmc hybrid mode
- Replaced IR probe with bltouch probe
- Enabled non-default features
- G29 3x3 biliniear grid bed leveling
- G34 Z stepper auto alignment
- G35 bed tramming assistant
- M48 probe repeatability test
- M78 print counter
- M600 change filament
- M701 load filament
- M702 unload filament
Additional documentation can be found at the Marlin Home Page. Please test this firmware and let us know if it misbehaves in any way. Volunteers are standing by!
Marlin 2.0 takes this popular RepRap firmware to the next level by adding support for much faster 32-bit and ARM-based boards while improving support for 8-bit AVR boards. Read about Marlin's decision to use a "Hardware Abstraction Layer" below.
Download earlier versions of Marlin on the Releases page.
To build Marlin 2.0 you'll need Arduino IDE 1.8.8 or newer or PlatformIO. Detailed build and install instructions are posted at:
Platform | MCU | Example Boards |
---|---|---|
Arduino AVR | ATmega | RAMPS, Melzi, RAMBo |
Teensy++ 2.0 | AT90USB1286 | Printrboard |
Arduino Due | SAM3X8E | RAMPS-FD, RADDS, RAMPS4DUE |
LPC1768 | ARM® Cortex-M3 | MKS SBASE, Re-ARM, Selena Compact |
LPC1769 | ARM® Cortex-M3 | Smoothieboard, Azteeg X5 mini, TH3D EZBoard |
STM32F103 | ARM® Cortex-M3 | Malyan M200, GTM32 Pro, MKS Robin, BTT SKR Mini |
STM32F401 | ARM® Cortex-M4 | ARMED, Rumba32, SKR Pro, Lerdge, FYSETC S6 |
STM32F7x6 | ARM® Cortex-M7 | The Borg, RemRam V1 |
SAMD51P20A | ARM® Cortex-M4 | Adafruit Grand Central M4 |
Teensy 3.5 | ARM® Cortex-M4 | |
Teensy 3.6 | ARM® Cortex-M4 | |
Teensy 4.0 | ARM® Cortex-M7 | |
Teensy 4.1 | ARM® Cortex-M7 |
- Submit Bug Fixes as Pull Requests to the (bugfix-2.0.x) branch.
- Follow the Coding Standards to gain points with the maintainers.
- Please submit your questions and concerns to the Issue Queue.
For best results getting help with configuration and troubleshooting, please use the following resources:
- Marlin Documentation - Official Marlin documentation
- Marlin Discord - Discuss issues with Marlin users and developers
- Facebook Group "Marlin Firmware"
- RepRap.org Marlin Forum
- Tom's 3D Forums
- Facebook Group "Marlin Firmware for 3D Printers"
- Marlin Configuration on YouTube
The current Marlin dev team consists of:
- Scott Lahteine [@thinkyhead] - USA Donate
- Roxanne Neufeld [@Roxy-3D] - USA
- Chris Pepper [@p3p] - UK
- Bob Kuhn [@Bob-the-Kuhn] - USA
- Erik van der Zalm [@ErikZalm] - Netherlands
Marlin is published under the GPL license because we believe in open development. The GPL comes with both rights and obligations. Whether you use Marlin firmware as the driver for your open or closed-source product, you must keep Marlin open, and you must provide your compatible Marlin source code to end users upon request. The most straightforward way to comply with the Marlin license is to make a fork of Marlin on Github, perform your modifications, and direct users to your modified fork.
While we can't prevent the use of this code in products (3D printers, CNC, etc.) that are closed source or crippled by a patent, we would prefer that you choose another firmware or, better yet, make your own.